DE8323360U1 - RADIATION DEVICE IN THE FORM OF A HOME SUN - Google Patents

Description

Irradiation device in the style of a home sun

The invention relates to an irradiation device in the manner of a home sun.

The previously known devices of this type are, as far as they are for Tanning purposes are intended using tubular UV burners provided, which in turn were provided with filter tubes usually movable by at least partially UV-B. and filter out UV-C.

The object of the invention is to simplify such irradiation devices with regard to their structure and their Handling.

This object is achieved in an irradiation device with a high-pressure mercury lamp according to the preamble of the main claim , essentially in that a holder or carrier with at least one socket is provided for receiving the base, which is arranged on the lamp bulb, in particular in one piece, and the socket is unmistakable Insertion of the lamp is designed in only one predetermined position, such that the sockets are arranged with their axis horizontally or at an acute angle of up to about 30 ° to the horizontal on the essentially plate-shaped holder or carrier and the lamp with its beam exit side pointing downwards is attached. Since only the upper half of the lamp bulb is reflective along a main axis section (longitudinal axis), a person can be irradiated comfortably while sitting, in particular while sitting

a distance of 0/5 to 1/0 m from the longitudinal axis of the lamp / with the half-width of the irradiance still being at least about 30 cm. Since the device is only intended for tanning purposes, in particular for facial tanning, radiation in the wave range of the uV-A (315 to approx. 390 nm) is sufficient. The irradiation takes place at a strength of 7 150 uW / cm / even at the maximum distance specified above. If it is shorter / the radiation strength is higher. If only one high-pressure mercury lamp is used, these advantages are already achieved When using several high-pressure mercury lamps, it is advantageous / if the device is slightly inclined at an acute angle to the vertical with its plate-shaped holders or carriers, for example 15 to 20 ° up to a maximum of 30 ° Example with a remote control cable that has the preferred length / as known / determined per se from GM 1953 680. The irradiation power can be increased by additional measures such as the use of high-pressure mercury lamps doped with metal halogens / as well as by additional reflector surfaces and cooling of the heater.

In the simplest embodiment of the invention, a lamp needs to be inserted and, if necessary, replaced to become. The holder or carrier consists of a plate which is attached to an angle / which serves as a foot, for Example in the form of an inverted L or an inverted T. The holder carries a socket in the type of socket P 40 s the DIN standard for holding the lamp base. The version can also be adjusted relative to the holder or carrier

and then provides additional setting options. Overall, such an irradiation device offers one Variety of possible uses, either for use as a table-top device / or on a tripod or for suspension for example on a ceiling.

Various embodiments of the invention are the attached drawings in a purely schematic representation see below / without being limited to this.

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Figure 1 shows a fit in the plastic malt for inclusion the high pressure mercury lamp

Figure 2 a socket in the holder made of metal for mounting ; take the mercury «■ high pressure lamp

. Figure 3 a holder or carrier with a foot / the! is pivotable about a horizontal axis

FIG. 4 shows a lamp for suspension from a ceiling; Figure 5 shows a holder with a foot on which the device

! advises is pivotable about a vertical axis

and side, reflective doors Figure 6 a lamp attached to a tripod

As can be seen, the socket 2 is for the high pressure mercury lamp 1 simply constructed and easily attached to a holder or carrier 3 and with power supply lines Can be connected in any electrical circuit (series circuit or parallel circuit).

Air slots are preferred around the lamp 1 and around the fit 5 arranged in the holder 3 to allow the passage of cooling air. The lamps 1 protrude more or less out of the holder or carrier 3 in order to be able to generate the desired irradiation field, the cheapest The irradiation distance is calculated from about the middle of the lamp bulb.

If several high pressure mercury lamps are required in one device, they can be shown in FIG. 1 or FIG. 2 next to or arranged one above the other and mechanically and electrically connected, for example by means of contact strips.

In Figure 3, an irradiation device is shown in which the holder or carrier for the lamp 1 with a around a horizontal Axis pivotable part is provided, wherein the foot is arranged stationary. In the foot or stand 6 is a ballast 7 and an ignition device 8, and optionally a cooling fan 25 such as a cross-flow fan (Fan roller) is arranged. The lamp 1 can be indicated above in accordance with the arrows shown in FIG Limits are adjusted, for example around their own axis. The reflective coating is through Blackening of a lamp bulb half shown.

In Figure 4 is a simple radiation device with ceiling mounting 10 shown, preferably adjustable in height relative to a person sitting, for example, on a piece of furniture. The lamp 1 is arranged horizontally in its socket 2 on the holder 3 in the housing 9. The ballast

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device 7 and ignitor 8 can be housed in the lamp housing be. In the exemplary embodiments described so far, reflectors are not necessary because the lamp bulb is itself partially reflective coated »in particular vaporized with aluminum or the like on the inside or covered on the outside with an aluminum or silver foil.

In Figure 5, a home sun is shown as it is from its housing design is known namely with a vertical axis of rotation L for the housing 9 and built-in with the foot 6 Ballast 7 and igniter 8. The high-pressure mercury lamp 1 is arranged horizontally in a socket on the holder 3. This can have a circular outline Almost parabolic reflector 23 are provided within which a UV low-pressure lamp 17 and an infrared radiator 18 are arranged. Between these and the lamp 1, cooling air slots 5 are provided. The additional reflective Areas on doors or shops are denoted by 24.

In the embodiment according to FIG. 6, the holder or carrier can also additionally have a reflector 23 and with it Cooling air slots 5 be provided. The lamp 1 is arranged horizontally in its socket 2 and the ballast 7 and ignitor 8 are housed within the housing 9. A swivel arm 12 is attached to this, which in turn for mounting the device on the wall or a table or on a tripod 15 is arranged. The light exit side of the bulb of the lamp 1 points in Figures 3n 4 to 6 downwards as in the drawings ι .... ■ shown. The socket can also rotate around its own axis for each lamp

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be rotatable which, for example, when using several lamps, an inclination and thus an influence the beam exit angle, in particular the marginal rays, whereby the radiation field can be expanded can, especially in combination with the additional reflective wall surfaces, such as doors or Shops 24 ..

As already stated above, reflectors are used with a reflective partial coating of the lamp bulb The high-pressure mercury lamp provided is no longer necessary, but its filtering property is that of the glass bulb on the uncoated half essentially only lets through UV-A, including, for example, known black glass serve k = inn.

The previous type of housings can also be superfluous (Compare Figures 1 and 2) for example by direct mounting on the wall or with a foot. In its simplest form it can the holder or carrier 3 as L, T, U or double-T-Pro fil be designed with at least one plate-shaped wall or cover.

However, previous housings can also be used, including those with reflectors, with cooling with or without a fan, the one cooling air flow is preferred essentially along the longitudinal axis of the pear-shaped Lamp bulb generated and / or along the reflector surface or if a spatially separated (housing-side Reflector) is provided and flows through the space between reflectors and lamp bulbs. Will a

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device housing provided, the lamp can be arranged sunk therein and the beam exit side or opening covered by at least two door or shop-like parts which is covered or coated with a reflective coating on the inside are and in the issued state of the beam deflection and alignment with the person to be irradiated.

Further modifications of the exemplary embodiments are possible without further ado here without the scope of the inventors: bg to leave.

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List of references

1 high pressure mercury lamp (electrical form)

2 version (P 4ö s) according to DIN format

3 holders / carriers

4 power line / contacts

5 air slots

6 feet / stand

7 ballast

8 ignitor

9 housing

10 suspension

11 axis of rotation

12 swivel arm

13 contact strips for sockets

14 Rotary knob / slider

15 tripod / with castors

16 wall table mounts

17 IR emitters

18 Mercury - low pressure tubes

19 lounger

20 trailers

21 combiner

22 patterns (grid)

23 reflector

24 shutters / doors

25 fans

Claims (10)

1. Irradiation device has at least one, essentially Pear-shaped (El.-Form) mercury high-pressure lamp with a lamp output of at least 250 watts, preferably more than 350 watts, the bulb of which is made of glass, which is largely absorbing as UV-B and UV-C The filter acts, in part reflective, in particular coated, covered or the like is such that de.; · reflective part at least one half of the surface of the lamp envelope covered by a section along the major axis (Longitudinal axis) of the piston arises, at least as far as the piston is essentially pear-shaped, characterized in that there is a holder or carrier with at least one socket for receiving the lamp bulb, in particular in one piece, has arranged base and the socket for unmistakable use of the lamp in only one predetermined Position is designed such that the socket with its axis is horizontal or at an acute angle up to about 30 ° to the horizontal on the essentially plate-shaped holder or carrier and the lamp with its beam exit side is attached pointing downwards, and especially in this position (depending on shape, size and angle of the holder or carrier) at a distance of 0.5 to 1.0 m still a half width of the irradiance of at least about 30 cm and the irradiance ^> 150, AiW / cm in the wavelength range between about 315 to 400 nm is preferably 340 to 390 nm. 2. Irradiation device according to claim 1, characterized in that the holder or carrier as L, T, U or double-T Profile is formed with at least one, essentially plate-shaped wall or thus at least partially covered, on which one (or more) sockets made of metal or plastic on one or both sides of the Plate is (are) attached. 3. Irradiation device according to claim 1 or 2, characterized in that that the holder or carrier is designed as a stand with a foot by a ballast and / or Ignitor on ^ etordrfejt. "^ f tV üiej'Main axis of the lamp and of the holder / carrier an angle of about 90 ° or at least in the range between 60 and 90 °. 4. Irradiation device according to claim 1 or 2, characterized in that that the holder or carrier at one end of a swivel arm for attachment to the wall / table or Stand is arranged vertically. 5. Irradiation device according to claim 1 or 2, characterized in that that the holder or carrier is arranged horizontally or almost horizontally, in a housing according to Type of headlight or lamp in particular for Suspension from a ceiling and the main axis of the socket and the lamp is parallel to the plane of the holder b ^ w. The carrier and the beam exit side of the lamp is approximately in the center of the housing. 6. Irradiation device according to one or more of the preceding claims, characterized in that the Version is arranged rotatably about its own axis on the holder or carrier. 7. Irradiation device according to one or more of the preceding Claims, characterized in that the socket can be adjusted relative to the holder or carrier, in particular Is arranged adjustable in height. 8. Irradiation device according to one or more of the preceding Claims, characterized in that there are air slots around the socket on the holder or carrier are preferably arranged concentrically. 9. Irradiation device according to one or more of the preceding claims, characterized in that one or several sockets (side by side or one above the other) with UV and / or IR tubes together on the holder / carrier are arranged. 10. Irradiation device according to one or more of the preceding claims / characterized / that the Lamp (s) are arranged sunk in the device housing, the beam exit side or opening of at least two door or shop-like parts can be covered, which are covered or coated on their inside reflective are and in the issued state of the beam deflection and orientation to the person to be irradiated.